Am J Gastroenterol. 2021 Sep 01;116(9):1958-1959. doi: 10.14309/ajg.0000000000001383.
The American journal of gastroenterology
Yuanjie Sun, Zhishun Liu
PMID: 34264203 DOI: 10.14309/ajg.0000000000001383
[No abstract available.]